Dermot S. O’Callaghan

41 papers and 1.9k indexed citations i.

About

Dermot S. O’Callaghan is a scholar working on Pulmonary and Respiratory Medicine, Cardiology and Cardiovascular Medicine and Genetics. According to data from OpenAlex, Dermot S. O’Callaghan has authored 41 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Pulmonary and Respiratory Medicine, 20 papers in Cardiology and Cardiovascular Medicine and 8 papers in Genetics. Recurrent topics in Dermot S. O’Callaghan’s work include Pulmonary Hypertension Research and Treatments (29 papers), Cardiovascular Issues in Pregnancy (10 papers) and Cardiovascular Function and Risk Factors (7 papers). Dermot S. O’Callaghan is often cited by papers focused on Pulmonary Hypertension Research and Treatments (29 papers), Cardiovascular Issues in Pregnancy (10 papers) and Cardiovascular Function and Risk Factors (7 papers). Dermot S. O’Callaghan collaborates with scholars based in Ireland, France and United States. Dermot S. O’Callaghan's co-authors include Marc Humbert, Xavier Jaïs, Olivier Sitbon, David Montani, Laurent Savale, Gérald Simonneau, Kenneth J. O’Byrne, Dearbhaile M. O’Donnell, Finbarr O’Connell and Florence Parent and has published in prestigious journals such as New England Journal of Medicine, Journal of Clinical Oncology and American Journal of Respiratory and Critical Care Medicine.

In The Last Decade

Co-authorship network of co-authors of Dermot S. O’Callaghan i

Fields of papers citing papers by Dermot S. O’Callaghan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Dermot S. O’Callaghan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Dermot S. O’Callaghan. The network helps show where Dermot S. O’Callaghan may publish in the future.

Countries citing papers authored by Dermot S. O’Callaghan

Since Specialization
Citations

This map shows the geographic impact of Dermot S. O’Callaghan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Dermot S. O’Callaghan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Dermot S. O’Callaghan more than expected).

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar’s output or impact.

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2025